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REACTIVITY: 作品数：464被引量：731H指数：11; 导出分析报告; 相关领域：理学更多>>; 相关作者：赵艳霞付雪峰贠琳王芬华吴亚更多>>; 相关机构：中国科学院北京大学中国科学院大学中国科学院研究生院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金湖北省自然科学基金更多>>

Atmospheric chemistry of trifluorodicarbonyls initiated by Cl atoms:Reactivity trends,mechanism,and acid formation yields: 《Journal of Environmental Sciences》2025年第5期12-25,共14页Pedro L.Lugo Vianni G.Straccia Cynthia B.Rivela Mariano A.Teruel María B.Blanco; Rate coefficients of the gas-phase reactions of Cl atoms with a series of fluorinated diketones(FDKs):CF_(3)C(O)CH_(2)C(O)CH_(3)(TFP),CF_(3)C(O)CH_(2)C(O)CH_(2)CH_(3)(TFH)and CF_(3)C(O)CH_(2)C(O)CH(CH_(3))2(TFMH),have...; 关键词：Fluorinated diketones Kinetics SPME-GC-FID FTIR in situ SAR Free energy relationships

Conversion of Metallurgical Waste:The Impact of Reduction Ferrum Extraction on the Phase Composition and Cementitious Materials Reactivity of Jinchuan Ferronickel Slag: 《Journal of Wuhan University of Technology(Materials Science)》2025年第2期546-557,共12页SONG Yanning FENG Qiong QIAO Hongxia WEI Chao ZHENG Jianghua; Funded by the Science and Technology Program of Gansu Province(Nos.23JRRA799 and 24JRRA213);the National Natural Science Foundation of China(Nos.52178216,52008196,and U21A20150)。; In order to avoid the waste of iron caused by the direct use of ferronickel slag(FNS)in building materials,the effects of reduction iron extraction on the physical and chemical properties,cementitious reactivity and h...; 关键词：ferronickel slag reduction ferrum extraction physical and chemical properties cementitious material

Emission characteristics,environmental impacts and health risk assessment of volatile organic compounds from the typical chemical industry in China: 《Journal of Environmental Sciences》2025年第3期113-125,共13页Kaitao Chen Xin Gu Min Cai Weicheng Zhao Boxuan Wang Haoran Yang Xingang Liu Xingru Li; supported by the National Natural Science Foundation of China(No.41905108);the National Research Program for Key Issues in Air Pollution Control(No.DQ GG0532).; To study the volatile organic compounds(VOCs)emission characteristics of industrial enterprises in China,6 typical chemical industries in Yuncheng City were selected as research objects,including the modern coal chemi...; 关键词：Industrial enterprise VOCs spectrum REACTIVITY Health risk

Synthesis,Characterization and Reactivity of a Base-Stabilized Dialane(4)Supported by Double Layer Nitrogen–Phosphorus Ligands: 《Chinese Journal of Chemistry》2025年第6期627-632,共6页Pengfei Chen Yafei Li Qianyi Zhao Congqing Zhu Qin Zhu; supported by the National Key R&D Program of China(2021YFA1502500);the National Natural Science Foundation of China(Nos.22401142 and 22271138);the Natural Science Foundation of Jiangsu Province(BK20220065);Programs for high-level entrepreneurial and innovative talents introduction of Jiangsu Province;Open Research Fund of School of Chemistry and Chemical Engineering,Henan Normal University.; Comprehensive Summary We synthesized a dialane(4)compound(2)stabilized by double-layer N-P ligands.Upon reduction with KC_(8),compound 2 demonstrates solvent-dependent reactivity:in THF,it undergoes C—O bond cleavage...; 关键词：Dialane Aluminyl anion Nitrogen-phosphorus ligand C-H activation C-O activation N P ligands Aluminum ANIONS

Reactivity of polyaniline composites with attractive cyclic nitramines: 《Defence Technology(防务技术)》2025年第3期1-12,共12页Veerabhadragouda B.Patil Roman Svoboda Svatopluk Zeman; funding from the Student Grant Project no.SGS_2022_003 of the Faculty of Chemical Technology at the University of Pardubice Czechia.; Composite microcrystals of the nitramines(NAs)viz.,RDX,HMX,BCHMX,and CL-20 with electrically conductive polyaniline(PANi)are a charge transfer complexes in coagglomerated composite crystals(CACs).The activation energi...; 关键词：Coagglomeration Impact sensitivity NITRAMINES POLYANILINE Thermal decomposition

Ligand-mediated reactivity in CO oxidation of yttrium-nickel monoxide carbonyl complexes: 《Chinese Chemical Letters》2025年第2期151-155,共5页Jumei Zhang Ziheng Zhang Gang Li Hongjin Qiao Hua Xie Ling Jiang; supported by the Natural Science Foundation of Shandong Province(No.ZR2021QB215);the National Natural Science Foundation of China(Nos.22273101,22125303,92061203,21327901,and 22288201);Dalian Institute of Chemical Physics(No.DICP I202437);the Talent Induction Program for Youth Innovation Teams in Colleges and Universities of Shandong Province(No.2022-2024);the Talent Introduction Research Start-up Funds of Ludong University(No.20212026)。; A series of heteronuclear yttrium-nickel monoxide carbonyl complexes YNiO(CO)_(n)^(-)(n=1-5)were generated in a pulsed-laser vaporization source and characterized by mass-selected photoelectron velocity-map spectrosco...; 关键词：Heteronuclear cluster CO oxidation Electron donor Quantum chemical calculation Photoelectron velocity-map imaging spectroscopy

Pressure and temperature effects resulting from impact onto materials of different reactivity: 《Defence Technology(防务技术)》2025年第2期221-230,共10页Andreas Heine Matthias Wickert; The pressure and temperature increase resulting from the impact of different threats onto target materials is analyzed with a unified laboratory-scale setup.This allows deriving qualitative information on the occurrin...; 关键词：Impact effects PRESSURE TEMPERATURE Risk assessment Material reactivity

Investigation of spatiotemporal distribution and formation mechanisms of ozone pollution in eastern Chinese cities applying convolutional neural network: 《Journal of Environmental Sciences》2025年第2期126-138,共13页Qiaoli Wang Dongping Sheng Chengzhi Wu Xiaojie Ou Shengdong Yao Jingkai Zhao Feili Li Wei Li Jianmeng Chen 无; supported by the National Key Research and Development Program of China (Nos.2022YFC3702000 and 2022YFC3703500);the Key R&D Project of Zhejiang Province (No.2022C03146).; Severe ground-level ozone(O_(3))pollution over major Chinese cities has become one of the most challenging problems,which have deleterious effects on human health and the sustainability of society.This study explored ...; 关键词：OZONE Spatiotemporal distribution Convolutional neural network Ozone formation rules Incremental reactivity

Synergistic effect of nitrocellulose coating on structural and reactivity stabilization of ammonium nitrate oxidizer: 《Defence Technology(防务技术)》2025年第1期35-43,共9页Amir Abdelaziz Djalal Trache Ahmed Fouzi Tarchoun Hani Boukeciat Yash Pal Sourbh Thakur Weiqiang Pang Thomas M.Klapötke; The present work aims to stabilize the room temperature allotropic transition of ammonium nitrate(AN)particles utilizing a microencapsulation technique,which involves solvent/non-solvent in which nitrocellulose(NC)has...; 关键词：Ammonium nitrate NITROCELLULOSE STABILIZATION COATING Thermolysis kinetics

Repurposing Naturally Occurring Enzymes Using Visible Light: 《Chinese Journal of Chemistry》2024年第24期3553-3558,共6页Yuanyuan Xu Fulu Liu Beibei Zhao Xiaoqiang Huang; the National Natural Science Foundation of China(22277053 to X.H.;223B2703 to Y.X.);the National Key Research and Development Program of China(2022YFA0913000 to X.H.);the Natural Science Foundation of Jiangsu Province(BK20220760 to X.H.);the Fundamental Research Funds for the Central Universities(0205/14380346 to X.H.);the Excellent Research Program of Nanjing University(ZYJH004 to X.H.).; Enzymes are natural treasure troves that hold multiple superiority.Enzymatic catalysis has become a powerful tool for asymmetric synthesis,though it is typically limited to a relatively narrow range of reaction types....; 关键词：Photoenzymatic catalysis New-to-nature reactivity Asymmetric catalysis Enzyme catalysis Photoredox catalysis

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